ES2124004T3 - Metodo de inyeccion de combustible por carril comun para motores diesel. - Google Patents
Metodo de inyeccion de combustible por carril comun para motores diesel.Info
- Publication number
- ES2124004T3 ES2124004T3 ES95926482T ES95926482T ES2124004T3 ES 2124004 T3 ES2124004 T3 ES 2124004T3 ES 95926482 T ES95926482 T ES 95926482T ES 95926482 T ES95926482 T ES 95926482T ES 2124004 T3 ES2124004 T3 ES 2124004T3
- Authority
- ES
- Spain
- Prior art keywords
- injection phase
- strike
- injection method
- fuel injection
- common rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/403—Multiple injections with pilot injections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000608A IT1266891B1 (it) | 1994-07-22 | 1994-07-22 | Metodo di iniezione a collettore comune per motore diesel. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124004T3 true ES2124004T3 (es) | 1999-01-16 |
Family
ID=11412695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95926482T Expired - Lifetime ES2124004T3 (es) | 1994-07-22 | 1995-07-21 | Metodo de inyeccion de combustible por carril comun para motores diesel. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0772737B1 (ja) |
JP (2) | JPH10504622A (ja) |
DE (1) | DE69505394T2 (ja) |
ES (1) | ES2124004T3 (ja) |
IT (1) | IT1266891B1 (ja) |
WO (1) | WO1996003578A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19707811B4 (de) * | 1997-02-27 | 2009-09-03 | Daimler Ag | Verfahren zur Reduzierung der Stickstoffoxide im Abgas einer Kraftstoff einspritzenden Brennkraftmaschine |
JP3985083B2 (ja) * | 1998-09-29 | 2007-10-03 | マツダ株式会社 | ディーゼルエンジンの排気浄化装置 |
US6202601B1 (en) | 2000-02-11 | 2001-03-20 | Westport Research Inc. | Method and apparatus for dual fuel injection into an internal combustion engine |
US6675748B2 (en) | 2000-02-11 | 2004-01-13 | Westport Research Inc. | Method and apparatus for fuel injection into an internal combustion engine |
US6467452B1 (en) | 2000-07-13 | 2002-10-22 | Caterpillar Inc | Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine |
US6705277B1 (en) * | 2000-07-13 | 2004-03-16 | Caterpillar Inc | Method and apparatus for delivering multiple fuel injections to the cylinder of an engine wherein the pilot fuel injection occurs during the intake stroke |
GB2374633C (en) * | 2001-04-19 | 2015-03-25 | Lotus Car | A four stroke engine |
US7296555B2 (en) * | 2005-08-25 | 2007-11-20 | General Electric Company | System and method for operating a turbo-charged engine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010673A (ja) * | 1983-06-30 | 1985-01-19 | Fujitsu Ltd | 半導体装置 |
US4543930A (en) * | 1983-11-17 | 1985-10-01 | Southwest Research Institute | Staged direct injection diesel engine |
US4841936A (en) * | 1985-06-27 | 1989-06-27 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control device of an internal combustion engine |
US5119780A (en) * | 1991-06-11 | 1992-06-09 | Southwest Research Institute | Staged direct injection diesel engine |
-
1994
- 1994-07-22 IT IT94TO000608A patent/IT1266891B1/it active IP Right Grant
-
1995
- 1995-07-21 JP JP8505629A patent/JPH10504622A/ja not_active Withdrawn
- 1995-07-21 WO PCT/IT1995/000122 patent/WO1996003578A1/en active IP Right Grant
- 1995-07-21 DE DE69505394T patent/DE69505394T2/de not_active Expired - Lifetime
- 1995-07-21 EP EP95926482A patent/EP0772737B1/en not_active Expired - Lifetime
- 1995-07-21 ES ES95926482T patent/ES2124004T3/es not_active Expired - Lifetime
-
2006
- 2006-06-06 JP JP2006157311A patent/JP2006275052A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ITTO940608A0 (it) | 1994-07-22 |
JP2006275052A (ja) | 2006-10-12 |
DE69505394D1 (de) | 1998-11-19 |
ITTO940608A1 (it) | 1996-01-22 |
EP0772737A1 (en) | 1997-05-14 |
DE69505394T2 (de) | 1999-05-12 |
EP0772737B1 (en) | 1998-10-14 |
WO1996003578A1 (en) | 1996-02-08 |
IT1266891B1 (it) | 1997-01-21 |
JPH10504622A (ja) | 1998-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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